Products
GRAND ROCK VB-384G V-BAND CLAMP (DOWNPIPE TO FRONT-PIPE) 2001-2007 GM 6.6L DURAMAX
$30.94
The Grand Rock V-Band Clamp VB-384G is a replacement for the factory clamp your 2001-2007 GM 6.6L Duramax. This clamp joins the bottom of your downpipe, to the front-pipe in your exhaust system. The factory clamp...
HELLWIG 7270 BIG WIG REAR SWAY BAR 2011-2018 GM 2500HD/3500HD 4WD/2WD
$718.97
The Hellwig 7270 Big Wig Rear Sway Bar for your 2011-2018 GM 2500HD/3500HD 4WD/2WD is built specifically for vehicles with a high center of gravity. Truck Camper, Heavy Hauler, and Heavy Tow applications need the...
HELLWIG 7281 BIG WIG REAR SWAY BAR 2001-2006 GM 2500HD/3500HD 2WD/4WD (W/ MBRP 4" EXHAUST)
$668.03
The Big Wig Series of rear sway bars built specifically for vehicles with a high center of gravity. Truck Camper, Heavy Hauler, and Heavy Tow applications need the extra control that the Big Wig provides...
HELLWIG 7885 LIFTED REAR SWAY BAR 2011-2016 GM 2500HD/3500HD 4WD (LIFTED 2"-4")
$623.04
The Hellwig 7885 Lifted Rear Sway Bar for your 2011-2016 GM 2500HD/3500HD 4WD increases the anti-roll stiffness to improve both safety and comfort, whether it is daily driving or in tow/haul conditions. An upgraded sway...
HSP HSP500-HSP-SB LML HOT SIDE INTERCOOLER PIPE 2011-2016 GM 6.6L DURAMAX LML
$232.75
The HSP LML Hot Side Intercooler Pipe for your 2011-2016 GM 6.6L Duramax LML outflows the factory pipe by up to 40%. This hot side intercooler pipe eliminates the poorly designed factory lower intercooler boot...
HSP 527-1 LML FACTORY REPLACEMENT COOLANT TANK 2011-2014 GM 6.6L DURAMAX LML
$356.25
Upgrade the coolant tank in your 2011-2014 GM 6.6L Duramax with the HSP 527-1 LML Factory Replacement Coolant Tank. This fabricated coolant tank gives your truck a custom look and is a direct fit replacement for...
HSP 527-2 LML FACTORY REPLACEMENT COOLANT TANK 2015-2016 GM 6.6L DURAMAX LML
$356.75
Improve underhood appearance by replacing the factory coolant tank in your 2015-2016 GM 6.6L Duramax LML with the HSP 527-2 LML Factory Replacement Coolant Tank. FEATURES: Factory Replacement Available In Multiple Colors MADE-TO-ORDER (BUILD TIME REQUIRED)...
HSP 537-1 LML UPPER COOLANT TUBE 2011-2014 GM 6.6L DURAMAX LML
$118.75
Upgrade the underhood of your 2011-2014 GM 6.6L Duramax LML with the HSP 537-1 LML Upper Coolant Tube. Often overlooked, the HSP Upper Coolant Tube is the perfect add-on to your cooling system and will...
HSP 537-2 LML UPPER COOLANT TUBE 2015-2016 GM 6.6L DURAMAX LML
$118.75
Keep your 2015-2016 GM 6.6L Duramax LML looking good with the 537-2-HSP Upper Coolant Tube. A commonly overlooked component, HSP’s Upper Coolant Tube is the perfect addition to the underhood of your truck. FEATURES: Upper...
HSP 58" BOLT-ON TRACTION BARS 2001-2010 GM 2500HD/3500HD (REGULAR CAB LONG BED)
$665.00
Eliminate wheel hop in your 2001-2010 GM 2500HD/3500HD with the HSP 58" Bolt On Traction Bars. Wheel hop is a major issue, even on stock horsepower trucks. HSP's Bolt On Traction Bars provide you with a...
HSP 600-1 L5P 3" HOT SIDE INTERCOOLER TUBE 2017-2019 GM 6.6L DURAMAX L5P
$251.75
Upgrade your 2017-2019 GM 6.6L Duramax L5P with the HSP 600-1 L5P 3" Hot Side Intercooler Tube. Constructed from aluminized steel, the mandrel bent driver side intercooler pipe increases airflow. Easily installed, the 3" Hot...
HSP 70" BOLT-ON TRACTION BARS 2001-2010 GM 2500HD/3500HD (EXTENDED CAB SHORT BED)
$665.00
Eliminate wheel hop in your 2001-2010 GM 2500HD/3500HD with the HSP 70" Bolt On Traction Bars. Wheel hop is a major issue, even on stock horsepower trucks. HSP's Bolt On Traction Bars provide you with a simple...